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Refine panic framework.

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This commit is contained in:
zicla
2018-11-30 19:38:46 +08:00
parent b55a993b35
commit 84703a8971
10 changed files with 88 additions and 113 deletions
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38
rest/router.go
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@ -50,35 +50,26 @@ func NewRouter() *Router {
func (this *Router) GlobalPanicHandler(writer http.ResponseWriter, request *http.Request, startTime time.Time) {
if err := recover(); err != nil {
LOGGER.Error(fmt.Sprintf("全局异常: %v", err))
LOGGER.Error("错误: %v", err)
var webResult *WebResult = nil
if value, ok := err.(string); ok {
writer.WriteHeader(http.StatusBadRequest)
webResult = &WebResult{Code: CODE_WRAPPER_UNKNOWN.Code, Msg: value}
} else if _, ok := err.(int); ok {
writer.WriteHeader(http.StatusBadRequest)
webResult = ConstWebResult(CODE_WRAPPER_UNKNOWN)
//一个字符串，默认是请求错误。
webResult = CustomWebResult(CODE_WRAPPER_BAD_REQUEST, value)
} else if value, ok := err.(*WebResult); ok {
writer.WriteHeader(http.StatusBadRequest)
//一个WebResult对象
webResult = value
} else if value, ok := err.(WebResult); ok {
writer.WriteHeader(http.StatusBadRequest)
webResult = &value
} else if value, ok := err.(*WebError); ok {
writer.WriteHeader(value.Code)
webResult = &WebResult{Code: CODE_WRAPPER_UNKNOWN.Code, Msg: value.Msg}
} else if value, ok := err.(WebError); ok {
writer.WriteHeader((&value).Code)
webResult = &WebResult{Code: CODE_WRAPPER_UNKNOWN.Code, Msg: (&value).Msg}
} else if value, ok := err.(error); ok {
writer.WriteHeader(http.StatusBadRequest)
webResult = &WebResult{Code: CODE_WRAPPER_UNKNOWN.Code, Msg: value.Error()}
//一个普通的错误对象
webResult = CustomWebResult(CODE_WRAPPER_UNKNOWN, value.Error())
} else {
writer.WriteHeader(http.StatusInternalServerError)
webResult = &WebResult{Code: CODE_WRAPPER_UNKNOWN.Code, Msg: "服务器未知错误"}
//其他不能识别的内容
webResult = ConstWebResult(CODE_WRAPPER_UNKNOWN)
}
//修改http code码
writer.WriteHeader(FetchHttpStatus(webResult.Code))
//输出的是json格式 返回的内容申明是json，utf-8
writer.Header().Set("Content-Type", "application/json;charset=UTF-8")
@ -86,13 +77,14 @@ func (this *Router) GlobalPanicHandler(writer http.ResponseWriter, request *http
var json = jsoniter.ConfigCompatibleWithStandardLibrary
b, _ := json.Marshal(webResult)
//错误情况记录。
go this.footprintService.Trace(writer, request, time.Now().Sub(startTime), false)
//写到输出流中
_, err := fmt.Fprintf(writer, string(b))
if err != nil {
fmt.Printf("输出结果时出错了\n")
}
//错误情况记录。
go this.footprintService.Trace(writer, request, time.Now().Sub(startTime), false)
}
}